Bump bitarray-hardbyte from 1.5.2 to 1.6.1

Bumps [bitarray-hardbyte](https://github.com/ilanschnell/bitarray) from 1.5.2 to 1.6.1.
- [Release notes](https://github.com/ilanschnell/bitarray/releases)
- [Commits](https://github.com/ilanschnell/bitarray/commits)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

requirements.txt

@@ -1,4 +1,4 @@
-bitarray-hardbyte==1.5.2
+bitarray-hardbyte==1.6.1
 jsonschema==3.2.0
 numpy==1.19.2
 metaphone==0.6